JPH05213638A - スチールスラグ - Google Patents
スチールスラグInfo
- Publication number
- JPH05213638A JPH05213638A JP4307904A JP30790492A JPH05213638A JP H05213638 A JPH05213638 A JP H05213638A JP 4307904 A JP4307904 A JP 4307904A JP 30790492 A JP30790492 A JP 30790492A JP H05213638 A JPH05213638 A JP H05213638A
- Authority
- JP
- Japan
- Prior art keywords
- steel slag
- granulated
- porous
- slag
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- 239000002893 slag Substances 0.000 claims abstract description 130
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 17
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 17
- 239000000292 calcium oxide Substances 0.000 claims abstract description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 18
- 239000004035 construction material Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims 3
- 238000009628 steelmaking Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract 2
- 239000008187 granular material Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 239000010426 asphalt Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000004567 concrete Substances 0.000 description 7
- 239000002956 ash Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000011398 Portland cement Substances 0.000 description 3
- 229910001653 ettringite Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011400 blast furnace cement Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—Processes yielding slags of special composition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9101771 | 1991-10-23 | ||
| NL9101771A NL9101771A (nl) | 1991-10-23 | 1991-10-23 | Poreuze gegranuleerde staalslaksamenstelling alsmede toepassing van een dergelijke staalslaksamenstelling als vulstof in bouwmaterialen, wegenbouwmaterialen en ophoogmaterialen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05213638A true JPH05213638A (ja) | 1993-08-24 |
Family
ID=19859841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4307904A Pending JPH05213638A (ja) | 1991-10-23 | 1992-10-23 | スチールスラグ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5478392A (de) |
| EP (1) | EP0542330B1 (de) |
| JP (1) | JPH05213638A (de) |
| AT (1) | ATE147795T1 (de) |
| CA (1) | CA2080850A1 (de) |
| DE (1) | DE69216774T2 (de) |
| NL (1) | NL9101771A (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405189B (de) * | 1994-07-01 | 1999-06-25 | Holderbank Financ Glarus | Verfahren zum herstellen von stahl und hydraulisch aktiven bindemitteln |
| BE1010700A5 (nl) * | 1996-10-17 | 1998-12-01 | Trading And Recycling Company | Werkwijze voor het verwerken van roestvaste staalslakken. |
| EP0885973A1 (de) * | 1997-05-15 | 1998-12-23 | MANNESMANN Aktiengesellschaft | Verfahren zum Stückigmachen von im Stahlherstellungsprozess anfallender Schlacke |
| RU2127766C1 (ru) * | 1997-11-11 | 1999-03-20 | Открытое акционерное общество "Нижнетагильский металлургический комбинат" | Способ выплавки стали в конвертере |
| RU2131466C1 (ru) * | 1998-03-25 | 1999-06-10 | Открытое акционерное общество "Нижнетагильский металлургический комбинат" | Способ получения ванадийсодержащего шлака при переработке ванадиевого чугуна монопроцессом |
| US6491751B1 (en) | 1998-09-18 | 2002-12-10 | Texas Industries, Inc. | Method for manufacturing cement using a raw material mix including finely ground steel slag |
| AU1771700A (en) * | 1998-11-13 | 2000-06-05 | Mannesmannrohren-Werke Ag | Method for producing concrete or mortar |
| RU2147038C1 (ru) * | 1998-12-30 | 2000-03-27 | ОАО "Нижнетагильский металлургический комбинат" | Способ получения ванадийсодержащего шлака |
| DE10023074C1 (de) * | 2000-05-05 | 2001-11-15 | Mannesmann Ag | Verfahren zur Herstellung eines Granulats aus Konverterschlacke |
| US6387175B1 (en) | 2000-10-05 | 2002-05-14 | Bethlehem Steel Corporation | Roadway base intermediate, roadway base, and methods of manufacture |
| US20040216644A1 (en) * | 2001-08-21 | 2004-11-04 | Minoru Morioka | Cement admixture, cement composition, and method for suppressing carbonation using the same |
| KR100601066B1 (ko) * | 2001-08-21 | 2006-07-19 | 덴끼 가가꾸 고교 가부시키가이샤 | 시멘트 혼화재, 시멘트 조성물 및 그것을 사용한 중성화억제 방법 |
| WO2005108323A1 (en) * | 2004-05-08 | 2005-11-17 | Ecomaister Co., Ltd. | High strength ascon composition comprising slag ball and method for producing the same |
| CN100445398C (zh) * | 2004-08-02 | 2008-12-24 | 张维田 | 一种钢渣超细粉处理工艺及系统 |
| WO2008017724A2 (de) * | 2006-08-10 | 2008-02-14 | Sachtleben Chemie Gmbh | Aus schlacken gewonnener zuschlag- und füllstoff |
| CN109534700B (zh) * | 2018-12-06 | 2020-01-10 | 福建富润建材科技股份有限公司 | 一种钢渣改性剂及其制备方法 |
| BE1027914B1 (fr) | 2019-12-24 | 2021-07-26 | Orbix Productions | Procede de production d'un agregat alcalin |
| CN111253093B (zh) * | 2020-03-14 | 2022-03-04 | 涉县清漳水泥制造有限公司 | 一种含煤制油粗渣的胶凝材料及其制备方法 |
| CN113149624A (zh) * | 2020-12-29 | 2021-07-23 | 咸阳陶瓷研究设计院有限公司 | 利用钢渣制备的轻质闭孔陶瓷材料及其制备方法 |
| CN114471109A (zh) * | 2022-02-16 | 2022-05-13 | 江苏省沙钢钢铁研究院有限公司 | 钢渣和石灰窑烟气的协同处理方法 |
| CN115448628B (zh) * | 2022-09-23 | 2023-08-25 | 天津水泥工业设计研究院有限公司 | 一种碳化多孔钢渣骨料及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4966566A (de) * | 1972-11-07 | 1974-06-27 | ||
| JPS5040363A (de) * | 1973-08-07 | 1975-04-14 | ||
| JPS5096404A (de) * | 1973-12-28 | 1975-07-31 | ||
| JPS541296A (en) * | 1977-06-06 | 1979-01-08 | Sumitomo Metal Ind Ltd | Method of producing water slag from converter slag |
| JPH01239042A (ja) * | 1988-03-16 | 1989-09-25 | Kobe Steel Ltd | 発泡化スラグの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53221A (en) * | 1976-06-23 | 1978-01-05 | Nippon Kokan Kk | Cement obtained by reforming slag from steel manufacture and method of manufacturing thereof |
| US4174961A (en) * | 1977-11-01 | 1979-11-20 | Eerste Nederlandse Cement Industrie (Enci) N.V. | Method for working-up waste slag from the oxygen steel production |
| DE3609568A1 (de) * | 1986-03-21 | 1987-09-24 | Fink Gerdinand | Herstellen eines zementes aus blasstahlschlacken |
| DE3621838C1 (de) * | 1986-06-28 | 1988-02-11 | Rudolf Witter Sen | Feuerfester Beton und Verfahren zu seiner Herstellung |
| DE3626772A1 (de) * | 1986-08-07 | 1988-02-11 | Thyssen Stahl Ag | Verfahren und vorrichtung zur herstellung von strassenbaustoffen und waermerueckgewinnung aus metallurgischen schlacken |
| JPH01167266A (ja) * | 1987-12-24 | 1989-06-30 | Nkk Corp | スラグ微粉の製造方法 |
| DD298872A7 (de) * | 1988-06-03 | 1992-03-19 | Bauakademie,De | Schlackebetone fuer verkehrsflaechen |
| JPH03242950A (ja) * | 1990-02-21 | 1991-10-29 | Fuji Kiko Denshi Kk | フイルムキャリア用フイルム |
-
1991
- 1991-10-23 NL NL9101771A patent/NL9101771A/nl not_active Application Discontinuation
-
1992
- 1992-10-19 CA CA002080850A patent/CA2080850A1/en not_active Abandoned
- 1992-10-19 AT AT92203206T patent/ATE147795T1/de not_active IP Right Cessation
- 1992-10-19 EP EP92203206A patent/EP0542330B1/de not_active Expired - Lifetime
- 1992-10-19 DE DE69216774T patent/DE69216774T2/de not_active Expired - Fee Related
- 1992-10-23 JP JP4307904A patent/JPH05213638A/ja active Pending
-
1994
- 1994-06-23 US US08/264,421 patent/US5478392A/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4966566A (de) * | 1972-11-07 | 1974-06-27 | ||
| JPS5040363A (de) * | 1973-08-07 | 1975-04-14 | ||
| JPS5096404A (de) * | 1973-12-28 | 1975-07-31 | ||
| JPS541296A (en) * | 1977-06-06 | 1979-01-08 | Sumitomo Metal Ind Ltd | Method of producing water slag from converter slag |
| JPH01239042A (ja) * | 1988-03-16 | 1989-09-25 | Kobe Steel Ltd | 発泡化スラグの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL9101771A (nl) | 1993-05-17 |
| ATE147795T1 (de) | 1997-02-15 |
| DE69216774T2 (de) | 1997-07-10 |
| CA2080850A1 (en) | 1993-04-24 |
| EP0542330B1 (de) | 1997-01-15 |
| DE69216774D1 (de) | 1997-02-27 |
| US5478392A (en) | 1995-12-26 |
| EP0542330A1 (de) | 1993-05-19 |
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